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2011MNRAS.416..346K - Mon. Not. R. Astron. Soc., 416, 346-354 (2011/September-1)
17- and 24-GHz observations of southern pulsars.
KEITH M.J., JOHNSTON S., LEVIN L. and BAILES M.
Abstract (from CDS):
We find that the spectral index of the magnetar PSR J1622–4950 is flat between 1.4 and 24 GHz, similar to the other known radio magnetars XTE J1810–197 and 1E 1547.0–5408. The profile is similar to that at 3.1 GHz, and is highly linearly polarized. Analysis of the frequency evolution of the profile of PSR J0835–4510 show that the profile is made of four components that vary with frequency only in their amplitude. The width and separation of the components remain fixed and the spectral index of each component can be determined independently.
Abstract Copyright: 2011 The Authors Monthly Notices of the Royal Astronomical Society2011 RAS
Journal keyword(s): pulsars: general - pulsars: individual: PSR J0437-4715 - pulsars: individual: PSR J0835-4510 - pulsars: individual: PSR J1622-4950
Simbad objects: 18
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